WSM U17-3α/U17-3/U17
I. GENERAL
(6) Tightening torque table for hose clamp (Screw type) Tightening torque N·m kgf·m ft·lbf
No.
Dia. (mm)
Code No.
1
Ø12 ~ 16
09318-89016
2
Ø19 ~ 25
09318-89024
3
Ø31 ~ 40
09318-89039
4
Ø36 ~ 46
09318-89045
5
Ø15 ~ 25
RC101-64580
6
Ø26 ~ 38
68311-72820
7
Ø13 ~ 20
RB101-63630
8
Ø40 ~ 55
RC411-63180
9
Ø77 ~ 95
69284-63170
10
Ø50 ~ 60
RC401-63190
11
Ø32 ~ 44
RD411-63820
12
Ø32 ~ 51
68311-72830
2.5 ~ 3.4 25 ~ 35 1.84 ~ 2.51 4.9 ~ 5.9 50 ~ 60 3.61 ~ 4.35 3.4 ~ 4.4 35 ~ 45 2.58 ~ 3.31
4.9 ~ 5.9 50 ~ 60 3.61 ~ 4.35
(7) Nuts for piping Steel pipe size (O.D. × I.D. × Thickness)
Tightening torque N·m kgf·m ft·lbf
Spanner size (reference)
8 × 6 × 1 mm 0.31 × 0.24 × 0.04 in
29.4 ~ 39.2 3.0 ~ 4.0 21.7 ~ 28.9
17 mm 0.67 in
10 × 7 × 1.5 mm 0.39 × 0.28 × 0.06 in
39.2 ~ 44.1 4.0 ~ 4.5 28.9 ~ 32.5
19 mm 0.75 in
12 × 9 × 1.5 mm 0.47 × 0.35 × 0.06 in
53.9 ~ 63.7 5.5 ~ 6.5 39.7 ~ 47.0
21 mm 0.83 in
16 × 12 × 2 mm 0.63 × 0.47 × 0.08 in
88.3 ~ 98.1 9.0 ~ 10.0 65.1 ~ 72.3
29 mm 1.14 in
18 × 14 × 2 mm 0.71 × 0.55 × 0.08 in
127.5 ~ 137.3 13.0 ~ 14.0 94.0 ~ 101.3
32 mm 1.26 in
27.2 × 21.6 × 2.8 mm 1.07 × 0.85 × 0.11 in
235.4 ~ 254.97 24.0 ~ 16.0 173.6 ~ 188.1
41 mm 1.61 in
I-S-12
Remarks
When sleeve nut is in use.